How many tickets would you like?
I don't need to book any tickets. I'll need the departure time, travel time and train id if you could specify them instead of just sending numbers.
train-arriveby train-day train-departure train-destination
train-arriveby train-day train-departure train-destination
train-arriveby train-day train-departure train-destination train-leaveat
train-arriveby train-day train-departure train-destination